30221910

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{12437}}^1$

素因数の和:12459

約数の個数: 48

約数和(自身を含む): 81493776

約数和(自身を除く): 51271866

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 12437, 24874, 37311, 62185, 74622, 111933, 124370, 186555, 223866, 335799, 373110, 559665, 671598, 1007397, 1119330, 1678995, 2014794, 3022191, 3357990, 5036985, 6044382, 10073970, 15110955, 30221910]

約数ペア:

[(1, 30221910), (2, 15110955), (3, 10073970), (5, 6044382), (6, 5036985), (9, 3357990), (10, 3022191), (15, 2014794), (18, 1678995), (27, 1119330), (30, 1007397), (45, 671598), (54, 559665), (81, 373110), (90, 335799), (135, 223866), (162, 186555), (243, 124370), (270, 111933), (405, 74622), (486, 62185), (810, 37311), (1215, 24874), (2430, 12437)]